43899368 divided by 277 
The aim is to understand the frequency of 277 in 43899368.

Going ahead to step 1:
The number 277 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 277

Going ahead to step 2:
277 can be fit into 43 0 times, resulting in a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Append the next digit (8) from the dividend to 43 and continue with: 438 / 277

Let's proceed to step 3:
The number 277 fits into 438 1 times, leaving a remainder of 161.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 277 from 438 and we're left with 161.
Append the next digit (9) from the dividend to 161 and continue with: 1619 / 277

Moving on to step 4:
If we divide 1619 by 277, we get 5 and a remainder of 234.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 1385 from 1619 and we're left with 234.
Take the next digit (9) from the dividend and append it to 234, then repeat: 2349 / 277

Moving on to step 5:
2349 divided by 277 is 8 with a remainder of 133.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
The remainder is 133 after subtracting 2216 from 2349.
Bring next digit (3) of the dividend behind the 133 and repeat the process: 1333 / 277

On to step 6:
If we divide 1333 by 277, we get 4 and a remainder of 225.
The number 4 becomes the next digit in our result. 
Result so far: 1584.0
Subtract 1108 from 1333 to get 225.
Fetch the next digit (6) from the dividend, attach it to 225 and continue: 2256 / 277

Advancing to step 7:
277 can be fit into 2256 8 times, resulting in a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 15848.0
Deduct 2216 from 2256 and we're left with 40.
Take the next digit (8) from the dividend and append it to 40, then repeat: 408 / 277

Let's proceed to step 8:
408 divided by 277 is 1 with a remainder of 131.
The number 1 becomes the next digit in our result. 
Result so far: 158481.0
Subtracting 277 from 408 leaves us with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 9:
The number 277 fits into 1310 4 times, leaving a remainder of 202.
Write down 4 as next digit of the result. 
Result so far: 158481.4
Subtract 1108 from 1310 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 10:
2020 divided by 277 is 7 with a remainder of 81.
Put 7 as the next digit of the answer. 
Result so far: 158481.47
If we take 1939 away from 2020, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 11:
810 divided by 277 is 2 with a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 158481.472
Subtract 554 from 810 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 12:
277 goes into 2560 9 times with a remainder of 67.
The next digit of our result is 9. 
Result so far: 158481.4729
If we take 2493 away from 2560, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 13:
When dividing 670 by 277, we get 2 with a remainder of 116.
The number 2 becomes the next digit in our result. 
Result so far: 158481.47292
Subtract 554 from 670 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 14:
277 goes into 1160 4 times with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 158481.472924
Deduct 1108 from 1160 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 15:
277 can be fit into 520 1 times, resulting in a remainder of 243.
Put 1 as the next digit of the answer. 
Result so far: 158481.4729241
The remainder is 243 after subtracting 277 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Let's proceed to step 16:
If we divide 2430 by 277, we get 8 and a remainder of 214.
Use 8 as the next digit of our solution. 
Result so far: 158481.47292418
Subtract 2216 from 2430 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

The quotient of the division is 158481.47292418, and the remainder is 2.14e-07.